M32 Gearbox Mainshaft Output Bearing INA Schaeffler 55487669, F-571752.01

INA Schaeffler M32 Gearbox Mainshaft Output Bearing F-571752 – Vauxhall Opel Fiat

Genuine OEM-quality INA Schaeffler mainshaft output bearing for the M32 / F40 6-speed manual gearbox. Two bearings are required per gearbox (positions 12 and 33 on the exploded diagram). Part numbers: 55487669 / 55574310 / F-571752 / 712226410. Manufactured by INA (Schaeffler Group) in Germany.

Part Numbers: 55487669 · 55574310 · F-571752 · F-571752.01 · 712226410

Brand: INA (Schaeffler Group)

Gearbox: M32 / F40 (6-Speed Manual)

Quantity per gearbox: 2 bearings required

Fitment: Positions 12 & 33 on the M32 exploded diagram

Vehicle Compatibility (M32 Gearbox):

• Abarth: Grande Punto (2007–2009) · Punto (2012–2014) · Punto Evo (2010–2012)
• Alfa Romeo: 147 (2000–2010) · 156 (1997–2007) · 159 (2005–2011) · Brera (2006–2011) · Giulietta (2010–2021) · GT (2004–2011) · Mito (2008–2020) · Spider (2006–2011)
• Chevrolet (EU): Aveo T300 (2011–2014) · Cruze J300/J308 (2009–2014) · Malibu V300 (2011–2015) · Orlando J309 (2010–2014) · Trax/Tracker (2013–2014)
• Chevrolet (USA/CAN): Cruze J300 (2010–2016) · Cruze (2016–2020) · Sonic T300 (2012–2020)
• Fiat: Bravo 198 (2007–2015) · Croma 194 (2005–2010) · Grande Punto 199 (2005–2011) · Linea 323 (2007–2014) · Punto Evo 199 (2009–2012)
• Opel/Vauxhall: ADAM (2013–2019) · Astra H (2004–2010) · Astra J (2009–2018) · Astra K (2015–2022) · Cascada (2013–2019) · Corsa D (2006–2015) · Corsa E (2015–2019) · Insignia A (2008–2017) · Insignia B (2017–2022) · Meriva A (2003–2010) · Meriva B (2010–2017) · Mokka (2012–2016) · Mokka X (2016–2019) · Signum (2003–2008) · Vectra C (2002–2009) · Zafira B (2005–2014) · Zafira C (2012–2019)
• Saab: 9-5 (2010–2011)

Why does the M32 gearbox need bearing replacement?

The M32 is known for premature mainshaft output bearing wear, often presenting as a high-pitched whine or growl from the gearbox that increases with road speed. Eco Torque was one of the first UK specialists to offer the M32 bearing upgrade — replacing both bearings simultaneously (positions 12 and 33) with OEM-quality INA bearings is the definitive long-term fix.

Why are two bearings required?

The mainshaft output sits on two bearings — one at each end of the shaft. In most M32 failures both bearings are worn. Replacing only one bearing is false economy, as the remaining bearing will fail shortly afterwards due to the additional load it was carrying.

Is the INA F-571752 the same as 55487669?

Yes. 55487669, 55574310, F-571752 and 712226410 are all cross-references for the same bearing. The F-prefix number is the INA/Schaeffler bearing designation; the 5-prefix numbers are Vauxhall/Opel/GM part references.

How do I know if my M32 bearings have failed?

The classic M32 bearing failure produces a distinctive drone or whine from the gearbox that is proportional to road speed (not engine speed). It often sounds like a wheel bearing but disappears when in neutral freewheeling. A specialist inspection is recommended to confirm the diagnosis.

Can I do the M32 bearing replacement myself?

M32 bearing replacement requires removal of the gearbox, use of bearing pullers and press tooling, and precise reassembly. As one of the UK's leading M32 specialists, Eco Torque offers both supply-only and supply-and-fit services.

Why Choose Eco Torque?

As specialists in gearbox rebuilds and repairs, Eco Torque takes pride in offering genuine gearbox parts, high-quality aftermarket alternatives and competitive pricing.

Need Help Finding the Right Part?

If you are unsure whether this part is compatible with your vehicle, send us your UK registration number or VIN and we will help you find the correct part.

Reference Number: ET2326